AU2002223385B2 - An automatically retractable safety syringe - Google Patents

An automatically retractable safety syringe Download PDF

Info

Publication number
AU2002223385B2
AU2002223385B2 AU2002223385A AU2002223385A AU2002223385B2 AU 2002223385 B2 AU2002223385 B2 AU 2002223385B2 AU 2002223385 A AU2002223385 A AU 2002223385A AU 2002223385 A AU2002223385 A AU 2002223385A AU 2002223385 B2 AU2002223385 B2 AU 2002223385B2
Authority
AU
Australia
Prior art keywords
retracting
inwardly
plunger
disposed
needle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2002223385A
Other languages
English (en)
Other versions
AU2002223385A1 (en
Inventor
Chinfu Liao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEDICALCHAIN INTERNATIONAL CORP
Original Assignee
Medicalchain Int Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medicalchain Int Corp filed Critical Medicalchain Int Corp
Publication of AU2002223385A1 publication Critical patent/AU2002223385A1/en
Assigned to MEDICALCHAIN INTERNATIONAL CORP. reassignment MEDICALCHAIN INTERNATIONAL CORP. Request for Assignment Assignors: LIAO, CHIN-FU
Application granted granted Critical
Publication of AU2002223385B2 publication Critical patent/AU2002223385B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2002223385A 2001-07-20 2001-07-20 An automatically retractable safety syringe Ceased AU2002223385B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2001/001194 WO2003008025A1 (fr) 2001-07-20 2001-07-20 Seringue de securite a aiguille automatiquement retractable

Publications (2)

Publication Number Publication Date
AU2002223385A1 AU2002223385A1 (en) 2003-05-22
AU2002223385B2 true AU2002223385B2 (en) 2007-01-25

Family

ID=32046646

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223385A Ceased AU2002223385B2 (en) 2001-07-20 2001-07-20 An automatically retractable safety syringe

Country Status (6)

Country Link
US (1) US6752782B2 (fr)
CN (1) CN1171645C (fr)
AU (1) AU2002223385B2 (fr)
CA (1) CA2453972C (fr)
WO (1) WO2003008025A1 (fr)
ZA (1) ZA200400265B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
IL157984A (en) 2003-09-17 2015-02-26 Dali Medical Devices Ltd Automatic needle
US20050070854A1 (en) * 2003-09-25 2005-03-31 Wright Alastair Douglas Syringe
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
EP1666084A1 (fr) * 2004-12-01 2006-06-07 Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S) SAS Dispositif pour l'injection d'un principe actif pharmaceutique
EP1666085A1 (fr) * 2004-12-01 2006-06-07 Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S) SAS Dispositif d'injection d'un implant solide ou semi-solide
US20060173409A1 (en) * 2004-12-28 2006-08-03 Chang-Ming Yang Safety syring
US20070078404A1 (en) * 2005-07-22 2007-04-05 Wei-Shui Wu Safety syringe whose needle can be pulled back
US7476215B2 (en) * 2005-09-21 2009-01-13 Choi Fat Lam Automatic retractable safety syringe
TWI294782B (en) * 2006-01-27 2008-03-21 Bencha Internat Group Inc Medically safety injector with a collapsable plunger combination thereof
CN100563740C (zh) * 2006-09-28 2009-12-02 明辰股份有限公司 医疗药物安全注射装置及用于医疗药物注射的推杆组合件
US10058656B2 (en) 2006-10-24 2018-08-28 Pmt Partners, Llc Syringe with rotatable element, systems including the syringe, and associated methods
US8672893B2 (en) * 2007-10-23 2014-03-18 Control Medical Technology, Llc Syringe with rotatable element, aspiration systems including the syringe, and associated methods
US7637889B2 (en) * 2006-11-15 2009-12-29 Glynntech, Inc. Drug delivery device with sliding valve and methodology
US8449505B2 (en) * 2006-11-17 2013-05-28 Bencha International Group Inc. Automatically retractable medically safety injector and plunger combination thereof
US8088110B2 (en) 2006-11-17 2012-01-03 Bencha International Group Inc. Automatically retractable safety injector for non-liquid material
US8382713B2 (en) * 2006-12-11 2013-02-26 Kenergy Scientific, Inc. Drug delivery device and methodology
NZ595031A (en) * 2007-07-02 2012-02-24 Unitract Syringe Pty Ltd Automatically retracting syringe with spring based mechanisim
US20090216154A1 (en) * 2008-02-21 2009-08-27 Bencha International Group. Inc Automatically retractable safety blood sampler
US8172813B2 (en) * 2008-02-28 2012-05-08 Becton, Dickinson And Company Syringe with two piece plunger rod
WO2009127077A1 (fr) * 2008-04-14 2009-10-22 明辰股份有限公司 Injecteur sûr automatiquement rétractable prérempli
GB0823693D0 (en) * 2008-12-31 2009-02-04 Owen Mumford Ltd Autoinjector
US9108007B2 (en) * 2009-06-01 2015-08-18 Sanofi-Aventis Deutschland Gmbh Spindle and bearing combination and drug delivery device
US8475482B2 (en) * 2011-02-17 2013-07-02 Gyrus Ent L.L.C. Surgical instrument with distal suction capability
KR20140124861A (ko) 2012-02-23 2014-10-27 유니트랙트 시린지 피티와이 엘티디 후퇴 가능한 안전 주사기
WO2013126853A2 (fr) 2012-02-23 2013-08-29 Unitract Syringe Pty Ltd Dispositifs pour la pose ciblée d'implants thérapeutiques
US10272234B2 (en) 2012-02-23 2019-04-30 Unl Holdings Llc Devices for targeted delivery of therapeutic implants
US10524833B2 (en) * 2013-11-04 2020-01-07 Fnapen Llc Device and methods for precise control of medical procedures
WO2016049607A1 (fr) 2014-09-25 2016-03-31 Pmt Partners, Llc Seringue avec poignée rotative et systèmes et procédés associés
USD825747S1 (en) 2015-03-02 2018-08-14 Neomed, Inc. Enteral syringe
USD831204S1 (en) * 2015-03-02 2018-10-16 Neomed, Inc. Enteral syringe
USD827817S1 (en) * 2015-03-02 2018-09-04 Neomed, Inc. Enteral syringe
USD831203S1 (en) * 2015-03-02 2018-10-16 Neomed, Inc. Enteral syringe
US10624817B2 (en) 2015-03-24 2020-04-21 Neomed, Inc. Oral administration coupler for back-of-mouth delivery
US10682287B2 (en) 2015-07-14 2020-06-16 Neomed, Inc. Dosing control coupling for enteral fluid transfer and enteral couplings and syringes
GB2574686B (en) 2015-07-14 2020-04-01 Neomed Inc Dosing control coupling for enteral fluid transfer
US10391517B1 (en) 2018-05-30 2019-08-27 Sulzer Mixpac Ag Dispenser assembly
US10627001B2 (en) 2018-06-29 2020-04-21 Sulzer Mixpac Ag Check valve system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049285A (zh) * 1989-07-11 1991-02-20 格里哈姆·享格·维廉姆斯 针头可回缩的一次性皮下注射器
CN1067385A (zh) * 1991-04-11 1992-12-30 塞福·T·有限公司 可回缩的注射器等的注射针
US5407431A (en) * 1989-07-11 1995-04-18 Med-Design Inc. Intravenous catheter insertion device with retractable needle
CN1106302A (zh) * 1993-08-26 1995-08-09 海梅·包塞斯·格兰奈尔 安全型注射器

Family Cites Families (13)

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US5505694A (en) * 1990-08-22 1996-04-09 Tcnl Technologies, Inc. Apparatus and method for raising a skin wheal
US5242400A (en) * 1991-12-06 1993-09-07 The Medtech Group, Inc. Disposable pre-filled syringe with retractable needle
US5250037A (en) * 1992-12-18 1993-10-05 Becton, Dickinson And Company Syringe having needle isolation features
US5984899A (en) * 1993-02-11 1999-11-16 Beech Medical Products, Inc. Needle protector device having a lockable protective cover which is unlockable during actuation
US5451214A (en) * 1993-03-22 1995-09-19 Hajishoreh; Kaveh-Karimi Syringe apparatus
US5591138A (en) * 1995-08-10 1997-01-07 Vaillancourt; Vincent L. Protected needle assembly
US6368303B1 (en) * 1999-10-15 2002-04-09 Becton, Dickinson And Company Retracting needle syringe
US6086568A (en) * 1999-10-15 2000-07-11 Becton Dickinson And Company Syringe plunger rod for retracting needle syringe
JP4295821B2 (ja) * 1999-11-29 2009-07-15 エム ディー シー インベストメント ホールディングス インコーポレイテッド 安全針アセンブリと医療用機器との組み合せ
US6432087B1 (en) * 2000-07-31 2002-08-13 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
US6558357B1 (en) * 2000-08-30 2003-05-06 Becton Dickinson And Company Hypodermic syringe with selectively retractable needle
US6409701B1 (en) * 2000-09-29 2002-06-25 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
US6494863B1 (en) * 2001-10-15 2002-12-17 Retractable Technologies, Inc. One-use retracting syringe with positive needle retention

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049285A (zh) * 1989-07-11 1991-02-20 格里哈姆·享格·维廉姆斯 针头可回缩的一次性皮下注射器
US5407431A (en) * 1989-07-11 1995-04-18 Med-Design Inc. Intravenous catheter insertion device with retractable needle
CN1067385A (zh) * 1991-04-11 1992-12-30 塞福·T·有限公司 可回缩的注射器等的注射针
CN1106302A (zh) * 1993-08-26 1995-08-09 海梅·包塞斯·格兰奈尔 安全型注射器

Also Published As

Publication number Publication date
ZA200400265B (en) 2005-07-27
WO2003008025A1 (fr) 2003-01-30
CN1171645C (zh) 2004-10-20
US6752782B2 (en) 2004-06-22
CN1394144A (zh) 2003-01-29
CA2453972A1 (fr) 2003-01-30
CA2453972C (fr) 2009-07-14
US20030187400A1 (en) 2003-10-02

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: MEDICALCHAIN INTERNATIONAL CORP.

Free format text: FORMER APPLICANT(S): LIAO, CHIN-FU

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired